NESTIN (HU); MSX - 100UG

Stock Code: 3572043
Manufacturer Part No: MAB5326

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Descriptions

Analysis Note

ControlPositive Control: WI-38 (ATCC# CCL75) or U251 cell lines

Application

Research CategoryStem Cell Research

Research Sub CategoryNeural Stem Cells

This Anti-Nestin Antibody, clone 10C2 is validated for use in IC, IH, IH(P), WB for the detection of Nestin.

Immunoblotting: 1:1,000-1:2,000 on denatured protein. Western blot: 1:1000-1:5000. Recognizes a 220-240kDA band on denaturing SDS gels. There is also a 60-64kDa band present in most lysates, the identity of this smaller fragment is unknown but it is not seen in lysates not containing human nestin protein.

WI-38 (ATCC# CCL75) can be used as a positive control. U251 cell line is also positive.

Immunocytochemistry: 1:200 on cells fixed in 4% paraformaldehyde and permeabilized with 0.02% Triton

Immunohistochemistry: paraformaldehyde is the preferred fixative: 1:200 on formalin fixed, paraffin embedded tissue sections. Use triton 0.02% in block only; dilution buffer 0.1% BSA; incubations 1-2 hours RT. Human fetal brain is suggested as a positive control. (CA Messam et al, Develop. Brain Res, 134:87-92, 2002; Gu, et al., Brain Res. 943:174-180, 2002). Filamentous staining in the cytoplasm of cells

Optimal working dilutions must be determined by end user.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

General description

Nestin, a large intermediate filament protein (class Type VI) expressed during development and in myotendinous and neuromuscular junctions. Nestin expression is restricted, typically disappearing by E18. Nestin is thought to be a reasonable neuronal marker; however, recent studies have found nestin expression in other cell types such as endothelial cells {Folia Biologica, 44(5):155, 1998}. Nestin identifies the most primitive neuroepithelium but also identifies many other embryonic tissues, so it is not specific for CNS. Nestin expression is seen in almost all GBMs (Glioblastoma mulitformes) and many melanomas (both primary and metastatic) but not in any metastatic carcinoma.

Immunogen

Epitope: human

Fusion protein.

Legal Information

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

Linkage

Replaces: AB5922

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Physical form

Protein A purified

Format: Purified